Scilab function
Last update : 13/7/2005

pvm_error - Prints message describing an error returned by a PVM call

### Calling Sequence

  `[errmsg] = pvm_error(err)`

### Parameters

- `err`: integer, error code returned by a pvm function.
- `errmsg`: string, the error message corresponding to the error code `err`.

### Description

`pvm_error` returns the error message corresponding to an PVM error code returned by a PVM call.